121413332320411 has 16 divisors (see below), whose sum is σ = 123391959615360. Its totient is φ = 119445777884160.

The previous prime is 121413332320391. The next prime is 121413332320447. The reversal of 121413332320411 is 114023233314121.

It is a cyclic number.

It is not a de Polignac number, because 121413332320411 - 2¹⁷ = 121413332189339 is a prime.

It is a super-3 number, since 3×121413332320411³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121413332320481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 810033171 + ... + 810183043.

It is an arithmetic number, because the mean of its divisors is an integer number (7711997475960).

Almost surely, 2^{121413332320411} is an apocalyptic number.

121413332320411 is a deficient number, since it is larger than the sum of its proper divisors (1978627294949).

121413332320411 is a wasteful number, since it uses less digits than its factorization.

121413332320411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186726.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 121413332320411 its reverse (114023233314121), we get a palindrome (235436565634532).

The spelling of 121413332320411 in words is "one hundred twenty-one trillion, four hundred thirteen billion, three hundred thirty-two million, three hundred twenty thousand, four hundred eleven".